Brett RobbinsAcademic Consulting

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Short lessons that explain the ideas students ask about most. Filter by subject with the buttons below.

Showing 22 of 22 videos

Forget Memorizing the Unit Circle

Forget Memorizing the Unit Circle

Trigonometry 9:47

Master Factoring in 10 Minutes

Master Factoring in 10 Minutes

Factoring 10:21

Stop Memorizing Unit Conversions - Do This Instead

Stop Memorizing Unit Conversions - Do This Instead

Unit Conversions 6:25

The 2 Rules That Let You Rearrange Any Formula

The 2 Rules That Let You Rearrange Any Formula

Formulas 4:49

A Clear Step-by-Step Guide to Gene Mapping

A Clear Step-by-Step Guide to Gene Mapping

Genetics 4:28

Convert Mixed & Entire Radicals in Seconds

Convert Mixed & Entire Radicals in Seconds

Radicals 3:56

Finding Common Denominators Has Never Been Easier

Finding Common Denominators Has Never Been Easier

Fractions 5:45

How to Choose Between Sine Law and Cosine Law

How to Choose Between Sine Law and Cosine Law

Trigonometry 8:39

How to Never Mess Up Scientific Notation Again

How to Never Mess Up Scientific Notation Again

Scientific Notation 5:30

Learn Unit Analysis the Easy Way

Learn Unit Analysis the Easy Way

Unit Analysis 6:47

Master the Cosine Law in Minutes

Master the Cosine Law in Minutes

Trigonometry 4:58

The Colouring Trick for Shading Venn Diagrams

The Colouring Trick for Shading Venn Diagrams

Sets & Logic 5:08

The Easiest Way to Make Redox Tables

The Easiest Way to Make Redox Tables

Electrochemistry 5:38

The Easy Trick for Vector Directions

The Easy Trick for Vector Directions

Vectors 3:40

The NEW Ambiguous Case Strategy

The NEW Ambiguous Case Strategy

Trigonometry 5:47

The Swap Trigonometry Shortcut

The Swap Trigonometry Shortcut

Trigonometry 5:49

When Can You Actually Cancel Terms in Algebra?

When Can You Actually Cancel Terms in Algebra?

Algebra 6:30

10 Questions You MUST Know Before Your Exponential Functions Test

10 Questions You MUST Know Before Your Exponential Functions Test

Exponential Functions 18:41

10 Questions You MUST Know Before Your Logarithmic Functions Test

10 Questions You MUST Know Before Your Logarithmic Functions Test

Logarithmic Functions 23:11

10 Questions You MUST Know Before Your Polynomial Functions Test

10 Questions You MUST Know Before Your Polynomial Functions Test

Polynomial Functions 28:03

10 Questions You MUST Know Before Your Radical Functions Test

10 Questions You MUST Know Before Your Radical Functions Test

Radical Functions 27:51

10 Questions You MUST Know Before Your Trigonometric Functions and Graphs Test

10 Questions You MUST Know Before Your Trigonometric Functions and Graphs Test

Trigonometric Functions 17:13